Build A HID spotlight or buy one form china? What to do? What prices are we looking at here?

So I gotta get a big light, right, I mean that is some cool stuff those HID’s.

But what is the best option? (Cheap) Modding and existing cheapo light is fine but what is the cost compared to just buying a a ready made unit off ebay or out of china?

Where do you get a good body to use if modding? I would be after one I can plug into a car’s lighter socket or or clip to the battery.

Long distance beam for shooting at night.

I have a Fenix TK40 and it is okay. I have a cheapo halogen spotlight that throws further than the TK40 so I can only imagine what a goo bought or built HID would do:)

So can anyone start me off here on which way to go, buy or build. And any links to info.

Love this one here: 8000 lumen 100 watt HID handheld spotlight conversion.

Peter